42870936

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 110073600

約数和(自身を除く): 67202664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 139, 142, 181, 213, 278, 284, 362, 417, 426, 543, 556, 568, 724, 834, 852, 1086, 1112, 1448, 1668, 1704, 2172, 3336, 4344, 9869, 12851, 19738, 25159, 25702, 29607, 38553, 39476, 50318, 51404, 59214, 75477, 77106, 78952, 100636, 102808, 118428, 150954, 154212, 201272, 236856, 301908, 308424, 603816, 1786289, 3572578, 5358867, 7145156, 10717734, 14290312, 21435468, 42870936]

約数ペア:

[(1, 42870936), (2, 21435468), (3, 14290312), (4, 10717734), (6, 7145156), (8, 5358867), (12, 3572578), (24, 1786289), (71, 603816), (139, 308424), (142, 301908), (181, 236856), (213, 201272), (278, 154212), (284, 150954), (362, 118428), (417, 102808), (426, 100636), (543, 78952), (556, 77106), (568, 75477), (724, 59214), (834, 51404), (852, 50318), (1086, 39476), (1112, 38553), (1448, 29607), (1668, 25702), (1704, 25159), (2172, 19738), (3336, 12851), (4344, 9869)]